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Carbon Dioxide Adsorption by Metal Organic Frameworks (Synthesis, Testing and Modeling)
Western University Scholarship@Western Electronic Thesis and Dissertation Repository 8-8-2013 12:00 AM Carbon Dioxide Adsorption by Metal Organic Frameworks (Synthesis, Testing and Modeling) Rana Sabouni The University of Western Ontario Supervisor Prof. Sohrab Rohani The University of Western Ontario Graduate Program in Chemical and Biochemical Engineering A thesis submitted in partial fulfillment of the equirr ements for the degree in Doctor of Philosophy © Rana Sabouni 2013 Follow this and additional works at: https://ir.lib.uwo.ca/etd Part of the Other Chemical Engineering Commons Recommended Citation Sabouni, Rana, "Carbon Dioxide Adsorption by Metal Organic Frameworks (Synthesis, Testing and Modeling)" (2013). Electronic Thesis and Dissertation Repository. 1472. https://ir.lib.uwo.ca/etd/1472 This Dissertation/Thesis is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in Electronic Thesis and Dissertation Repository by an authorized administrator of Scholarship@Western. For more information, please contact [email protected]. i CARBON DIOXIDE ADSORPTION BY METAL ORGANIC FRAMEWORKS (SYNTHESIS, TESTING AND MODELING) (Thesis format: Integrated Article) by Rana Sabouni Graduate Program in Chemical and Biochemical Engineering A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy The School of Graduate and Postdoctoral Studies The University of Western Ontario London, Ontario, Canada Rana Sabouni 2013 ABSTRACT It is essential to capture carbon dioxide from flue gas because it is considered one of the main causes of global warming. Several materials and various methods have been reported for the CO2 capturing including adsorption onto zeolites, porous membranes, and absorption in amine solutions. -
Working with a Plasma Ball Part A: Observing Plasma in a Plasma Globe
Working with a Plasma Ball Session: 2017 Nepal Electrostatics and Space! Course material: Astronomy: The nature and behavior oF stars, i.e. coronal mass ejecta, electrostatic charges in space Background: We have studied that our sun produces plasma (charged particles) and sends out coronal mass ejecta. More than 99% of the matter in the universe is plasma. Plasma is also seen on earth in flames, lightning, and fluorescent tubes. We have seen beautiful pictures of intergalactic nebula and the aurora borealis that is plasma. In this lab we will have an opportunity to observe plasma and some of its behaviors through the use of a plasma globe. A plasma lamp is usually a clear glass orb filled with a mixture of various gases (helium and neon, sometimes with other noble gases such as xenon and krypton) and driven by a current. A much smaller orb in its center serves as an electrode. The electric field is strong enough to ionize the gases in the ball (it pulls their electrons off) and the freed electrons undergo collisions which liberate more electrons from other gas molecules. Plasma filaments extend from the inner electrode to the outer glass insulator, giving the appearance of multiple beams of colored filaments. The beams initially follow the electric field lines of the dipole but move upwards due to convection. Objective: To observe and investigate the behavior oF plasma Part A: Observing plasma in a plasma globe. Materials: Plasma ball, wood, plastic, metal, paper, Fabric, glass beaker, closed vial oF water, meter stick, magnet, fluorescent tube, darkened room. -
Energy Tube OHM-350
Energy Tube OHM-350 Introduction Aside from being fun, the Energy Tube is an ideal teaching resource for an array of scientific concepts such as open and closed circuits, conductors vs. insulators, light waves, sound waves, currents, and energy. When a conductor touches both of the electrodes on the tube, a complete circuit is formed and the tube emits a sound and flashing red/green/blue LED lights. How Does It Work? At each end of the Energy Tube, you’ll notice a metal electrode. In between each electrode is a tangled collection of wires, LED lights, batteries, transducers, resistors, and transistors. On its own, the Energy Tube is an open circuit, which means that it will not function until the electrical circuit is fully connected or “closed.” Until then, the electricity has no way of moving from one electrode to the other. In other words, when you place your fingers on both electrodes simultaneously, a small current of electricity* travels into one hand, through your body and out your other hand to the other electrode. Thus, the current has completed the circuit. Once the circuit is complete, the Energy Tube will emit both light and sound energy. * The Energy Tube’s batteries provide very little current and little power, so this product is completely safe to use. Educational Innovations, Inc. Phone (203) 74-TEACH (83224) 5 Francis J. Clarke Circle, Bethel, CT 06801 www.TeacherSource.com NGSS Correlations Our Energy Tube and these lesson ideas will support your students’ understanding of these Next Generation Science Standards (NGSS): Elementary Middle School High School 4-PS3-4 ETS1.B HS-PS4-1 Students can use the Energy Tube A solution needs to be The Energy Tube can be used to to apply scientific ideas to design, tested, and then modified on develop and model how two objects test, and refine a device that the basis of the test results interacting through electric fields, converts energy from one form in order to improve it. -
The Energy InteractionsVirtual Field Trip Gives Students the Chance
The Energy Interactions Virtual Field Trip gives students the chance to visit the Michigan Science Center from home or the classroom. This field trip has 4 components, or lessons, that explore the concepts of atomic interactions and energy transfer. th This field trip is designed for Detroit Public Schools Community District 9 grade students taking Next Gen Physical Science, utilizing the Interactions curriculum developed by the CREATE for STEM Institute at Michigan State University. However, the material covered in this field trip may be applicable to students in grades 9-12 in other districts, as well. I. Content Areas of Focus This virtual field trip will focus on the concepts of energy transfer and atomic interactions. The following Units’ and Investigations’ driving questions and concluding statements are where we will make connections to the content on display at the Michigan Science Center. Unit 1 Investigation 5: ● 5.1: What is the effect of changing the composition of an atom? o What makes one element different from another? o How do atoms become charged? Unit 2 Investigation 1: ● 1.1: Can my finger start a fire? o Questions about sparks and fire ● 1.3: If moving objects have kinetic energy, do moving atoms have kinetic energy? o Simulating diffusion ● 1.4: If energy cannot go away, why don’t things move forever? o Pendulum and energy Unit 2 Investigation 2: ● 2.2: Where does the energy that was used to charge the Van de Graaff generator go? o Magnets and springs o Electric charge simulation ● 2.3: Why is lightning so much bigger than a spark from the Van de Graaff generator? o Factors that affect magnetic potential energy o Factors that affect potential energy in a magnetic field ● 2.4: Why do I get shocked if I am too close to the Van de Graaff generator? o Charge, distance, and potential energy o Sparks II. -
Winter for the Membership of the American Crystallographic Association, P.O
AMERICAN CRYSTALLOGRAPHIC ASSOCIATION NEWSLETTER Number 4 Winter 2004 ACA 2005 Transactions Symposium New Horizons in Structure Based Drug Discovery Table of Contents / President's Column Winter 2004 Table of Contents President's Column Presidentʼs Column ........................................................... 1-2 The fall ACA Council Guest Editoral: .................................................................2-3 meeting took place in early 2004 ACA Election Results ................................................ 4 November. At this time, News from Canada / Position Available .............................. 6 Council made a few deci- sions, based upon input ACA Committee Report / Web Watch ................................ 8 from the membership. First ACA 2004 Chicago .............................................9-29, 38-40 and foremost, many will Workshop Reports ...................................................... 9-12 be pleased to know that a Travel Award Winners / Commercial Exhibitors ...... 14-23 satisfactory venue for the McPherson Fankuchen Address ................................38-40 2006 summer meeting was News of Crystallographers ...........................................30-37 found. The meeting will be Awards: Janssen/Aminoff/Perutz ..............................30-33 held at the Sheraton Waikiki Obituaries: Blow/Alexander/McMurdie .................... 33-37 Hotel in Honolulu, July 22-27, 2005. Council is ACA Summer Schools / 2005 Etter Award ..................42-44 particularly appreciative of Database Update: -
Plasma Display Documentation
Plasma Displays & Inert Gas Discharge Tubes (IGDT) By: William J. Boucher mailto:[email protected], http://www.mnsi.net/~boucher/index.htm Created: July 24, 1999, Revised: Aug. 23, 2000 Foreword: I learned about plasma displays many years ago when I was intensely fascinated with the genius of Nikola Tesla. My personal fascination with plasma filaments began when I saw such things in sci-fi movies. I had always assumed it was some sort of special effect, but when I saw the movie My Science Project, which featured a large portable and obviously real display, my interest peaked. I started reading about them at every opportunity but detailed theory was really hard to come by, until I found out about Nikola Tesla. He invented the inert gas discharge tube (IGDT), high voltage power supplies, electromechanical machines of every type and practically everything else that has rushed the human race into the space age in just a single century. About 10 years ago, I built my first plasma display based on what I'd learned from Tesla’s work. I used to take it to mall shows and schools and such to show it off. There was always a line-up to see it. I loved it. A couple years after that, you could buy several models in stores. The most popular being Rabbitt Industry’s Eye of the Storm, which sold first in the Consumers chain stores. Unfortunately, neither that store nor the product still exists. Radio Shack still sells a small one, but it's pretty lame compared to mine because it is quite small and relatively weak. -
Students Can Learn Much at Expo-Type Events by Interacting Directly with the Presenters at Their Booths
Students can learn much at expo-type events by interacting directly with the presenters at their booths. We’ve assembled some key questions students can use to help their learning and that teachers can use as one metric of student-professional interaction. The following questions are arranged by booth owner and can be supplemented by the teacher. Contemporary Physics Education Project (CPEP) Sam Lightner ([email protected]) Cherie Harper ([email protected]) Of the three types of energy-releasing reactions (chemical, fission, fusion) which one releases the most energy per kg of fuel? Answer: fusion List three naturally occurring plasmas that exist in space beyond the Earth's atmosphere. Answer: solar corona, solar core, solar wind, nebula, interstellar space In the fusion simulation done at the booth, what specific nuclei do the large and small bottle tops represent? Answer: Large = Tritium (T, Triton), Small = deuterium (D, Deuteron) General Atomics Rick Lee ([email protected]) What is gaseous plasma and why is it referred to as the 4th state of matter? Answer: Gaseous plasma, or just plasma, is ionized gas. An ionized gas is produced when one or more electrons are removed from an atom or molecule of gas. This removal of electrons results in separating the positively charged ions and negatively charged electrons. The path of travel of each of these charged particles can be influenced using electric and magnetic fields. Examples of plasma include: lightning, sparks, the discharge inside of a fluorescent tube, the aurora borealis (or Australis), the sun and other stars, and discharges inside high-temperature magnetically confining tokamaks. -
Disposal of Toxic and Non-Toxic Waste Through Lasers
Masters Thesis, KTH- Royal Institute of Technology, Stockholm Sweden Disposal of Toxic and Non-Toxic Waste through Lasers Destruction of toxic solids, liquids and gases Models and Experimental Results Author: Ali Islam Date: 30-05-2013 Supervisor :Dr. Muhammad Muddassir Silvio Gualini, Dr. Anders Eliasson, Dr. Hasse Fredriksson Masters Thesis in Materials Processing Department of Materials Science and Engineering KTH-Royal Institute of Technology, Stockholm Sweden Abstract The report discusses the destruction of toxic and non-toxic solids, liquids and gases through lasers. In order to completely understand the project first chapters describes the basics about laser and plasma separately, from definition to types, components and categories. Differences between laser and microwave system are covered in this chapter as well. Besides lasers there are different technologies that are currently being used to destroy toxic and non-toxic materials. These technologies were studied and comparison tables are made in order to discern between different destruction technologies. For the destruction of toxic and non-toxic materials through lasers two mathematical models have been developed, molecular dissociation model and plasma exploitation model, and later the experimental work was carried out on one of the toxic material. Mathematical modeling and experimental work is in accordance with each other as discussed in results and discussion. Mathematical model shows that all the materials discussed in the report can be destroyed by lasers but in order to carry further experiments on all other toxic and non- toxic materials, a proposal is made for the laser reactor using CAD model (Solid Edge) and drawing software (AutoCAD). Tables and mathematical calculations have been placed in appendix at the end of the report. -
Atomic Emission Spectra Light, Energy, and Electron Structure SCIENTIFIC
Atomic Emission Spectra Light, Energy, and Electron Structure SCIENTIFIC Introduction Spectrum tubes, fluorescent light bulbs, novelty “plasma globes,” and glowing “neon” signs all have one thing in common—they contain a gas that glows a specific color when a high voltage is applied to it. In this demonstration, this color will be viewed through a Flinn C-Spectra™. It is a holographic diffraction grating that separates, or diffracts, light in the same manner as a traditional ruled diffraction grating. It is ideal for the simple observation of spectral emission lines that make up the observed colors of the glowing gases. The advantage to the C-Spectra is that it can be held at any angle and the emission spectrum can still be easily observed. In Part B, an inexpensive “plasma globe” will be prepared from a Tesla coil and a simple light bulb. Concepts • Emission spectra • Diffraction Materials C-Spectra™ Spectrum tube Marekizer wire coil Spectrum tube power supply Light bulbs, clear, 60-W, 2 Tesla coil Scissors Safety Precautions Do not touch the spectrum tube and/or power supply while they are on because the voltage running through it is quite high. When the power supply is turned on, the spectrum tube will become very hot in a short period of time. Turn off the spectrum tube power supply and allow the spectrum tube to cool completely before removing it from the power supply. Do not look directly into the sun through the diffraction grating film. A Tesla coil produces high-voltage, low-current electricity at a very high frequency. -
Trinity College Bulletin, March 1949
TRINITY COLLEGE AMARCH,LUMNI NEWS 1949 ISSUE Bullett'n HARTFORD, CONNECTICUT Association Notes Last October Bert Holla nd made an extensive trip in President Funston and Sydney Pinney, '20, also spoke. the midwest visiting schools and also attended alumni James E. Bent, '28, was elected president;]. Ronald Regnier, meetings in Chicago, Detroit, Cleveland, Pittsburgh, '30, vice president; Hugh Campbell, '32, secretary; and Buffalo and Rochester. Melvin W. Title, '18, treasurer. Nelson A. Shepard, '21, CHICAGO was reelected head of the Association's Scholarship Com- The Chicago gathering was an informal get together as mittee. the annual meeting does not come until spring. President NAUGATUCK VALLEY Edgar Craig, '34, was in charge of the luncheon at Marshall The Naugatuck Valley held an informal dinner on Field's and Bert Holland showed movies of football and November 9 at the Waterbury Club. Howard Whittemore, campus scenes. instructor of Romance Languages, and Bill Peelle spoke. DETROIT NEW YORK The Detroit Alumni Association held its annual meeting at the home of the Rev. Francis B. Creamer with twenty Seventy alumni attended the annual meeting of the in artendance. Norton lves, '16, was re-elected president. New Alumni Association on December 2 at the Yale Club. President Funston was the principal speaker and CLEVELAND John Reitemeyer, '21, National Alumni president, Sydney The Cleveland Alumni Association meeting at the D. Pinney, '20, chairman of the Alumni Fund. Bert Holland Cleveland Athletic Club reelected David S. Loeffler, '26, and Dan Jessee also gave short talks. John B. Cunningham, president. Clarence E. Needham, '11, is serving as secretary. -
Global Challenges, Chemistry Solutions Why and How We Support the Effort to Tackle Global Challenges
RSCNEWS JANUARY 2015 www.rsc.org Global challenges, chemistry solutions Why and how we support the effort to tackle global challenges Professional development for teachers p10 Expanding our regional networks p12 On 4 and 5 November, we held the 3rd RSC/P&G symposium at the University of Nairobi. With a focus on regulatory harmonisation, hygiene and sustainability, over 200 delegates from across Africa attended to share knowledge and form new connections. During the event, Raffaele Scoccianti from P&G Connect and Develop Africa (below right) announced that the company will support a new internship at the University of Nairobi to look at the sustainable provision of safe, clean water to urban communities. This replicates the successful programme that we have established in Nigeria, and is a model that will enable us to work with new partners to support the Pan Africa Chemistry Network. WEBSITE Find all the latest news at www.rsc.org/news/ Contents JANUARY 2015 Editor: Annika Grandison Design and production: REGULARS Vivienne Brar 4 Contact us: Snapshot 7 RSC News editorial office News and updates from around the Thomas Graham House organisation Science Park, Milton Road Cambridge, CB4 0WF, UK 6 Tel: +44 (0)1223 432487 One to one Email: [email protected] Our Virtual Library offers chemical science Burlington House, Piccadilly knowledge at your fingertips London W1J 0BA, UK Tel: +44 (0)20 7437 8656 7 Profile Meet Linda Maguire, our 50,000th member @RSC_Comms 15 Opinion facebook.com/RoyalSocietyofChemistry 8 Antimicrobial resistance is a challenge -
Chemistry World August 2009
Chemistry World August 2009 Online ShopContact usAdvanced search Chemistry World ● Home ● Chemistry World ● Issues ● 2009 ● August Chemistry World August 2009 ● About Chemistry World Vol 6, No 8 ● Latest Issue ● Archive ● Podcasts ● Chemistry World Blog ● Subscribe ● Advertising ● Contact us ● Chemistry World Jobs Chemistry World RSS Customer Services News and analysis ● Sample Content Virtual conference quandary for Slow release pesticide hits resistant ● Online Access researchers bugs ● Copyright & Permissions 03 July 2009 25 June 2009 Related Links Concern that recording and live streaming of Insecticide-resistant bugs hit with double- Advertisements ● Highlights in Chemical Science conference presentations could jeopardise action crop protection capsules ● Highlights in Chemical later journal publications Technology BASF to cut up to 3700 more jobs Branded drugs' competition-free days 07 July 2009 ● Highlights in Chemical Biology numbered German chemicals giant reveals plans to cut ● CW: China 10 July 2009 jobs and plants following its acquisition of Ciba Tools EU and US authorities look to clamp down Email this to a friend on pharma's deals to delay generic drugs Catalysing the fuels of the future Add to del.icio.us 02 July 2009 Digg this story ACS compress print journals to favour Virent's biopetroleum catalysis system wins US Share on Facebook online green chemistry award Seed Newsvine 22 June 2009 Exxon and Venter to create fuel of the Reddit this American Chemical Society to fit two pages future Twitter this on one for print versions of its journals to save money, space and trees 15 July 2009 US oil giant ExxonMobil is investing millions in Going green with white biotech developing biofuels from photosynthetic algae 29 June 2009 Industrial biotech's advance into the Business roundup chemicals sector could be boosted by green Industry news, August 2009 practices and policies In the papers..